123535204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{26693}}^1$

素因数の和:26799

約数の個数: 24

約数和(自身を含む): 235441080

約数和(自身を除く): 111905876

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 26693, 53386, 106772, 347009, 694018, 1388036, 2375677, 4751354, 9502708, 30883801, 61767602, 123535204]

約数ペア:

[(1, 123535204), (2, 61767602), (4, 30883801), (13, 9502708), (26, 4751354), (52, 2375677), (89, 1388036), (178, 694018), (356, 347009), (1157, 106772), (2314, 53386), (4628, 26693)]